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On the evolution of flow topology in turbulent Rayleigh-Bénard convection

Autor
Dabbagh, F.; Trias, F. X.; Gorobets, A.; Oliva, A.
Tipus d'activitat
Article en revista
Revista
Physics of fluids
Data de publicació
2016-11-22
Volum
28
Número
11
Pàgina inicial
115105-1
Pàgina final
115105-25
DOI
https://doi.org/10.1063/1.4967495 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/103099 Obrir en finestra nova
URL
http://aip.scitation.org/doi/10.1063/1.4967495 Obrir en finestra nova
Resum
Copyright 2016 AIP Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. Small-scale dynamics is the spirit of turbulence physics. It implicates many attributes of flow topology evolution, coherent structures, hairpin vorticity dynamics, and mechanism of the kinetic energy cascade. In this work, several dynamical aspects of the small-scale motions have been numerically studied in a framework of Rayleigh-Benard ...
Citació
Dabbagh, F., Trias, F. X., Gorobets, A., Oliva, A. On the evolution of flow topology in turbulent Rayleigh-Bénard convection. "Physics of fluids", 22 Novembre 2016, vol. 28, núm. 11, p. 115105-1-115105-25.
Paraules clau
Buoyancy driven flows, Eddies, Tensor methods, Topology, Viscosity
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

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